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Recently, Suntech Power announced that the conversion efficiency of its new polysilicon modules has reached 16.53% (calculated based on the daylighting area only), breaking all previous records, i...[Details]
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On February 27, the urban distribution autonomous driving company Jiushi (Suzhou) Intelligent Technology Co., Ltd. (hereinafter referred to as "Jiushi Intelligent") announced the completion of near...[Details]
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In July 2019, Advantech (stock code: 2395), a global leader in embedded intelligent systems, successfully held the 2019 Advantech Embedded Design Service Forum in Hangzhou, Chengdu, and Shenyang with...[Details]
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In the past decade, the U.S. semiconductor industry has invested $312 billion in R&D, and $39 billion in 2018 alone - almost twice the total investment of the rest of the world in semiconductor R&D. ...[Details]
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1. NI System Source Measure Units Based on NI SourceAdapt Technology
A source measure unit (SMU) is a precision instrument that can simultaneously source and measure current and voltage on the same...[Details]
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The red wire is connected to the signal wire and the black wire is connected to gnd, so that the measured frequency and duty cycle will be accurate. If one of the multimeter's leads is connected to ...[Details]
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The Switch OLED game console has been released, and Nintendo officially reminds players to make sure not to tear off the screen protector integrated into the new console. The OLED Switch's d...[Details]
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Industry sources said that given the possible decline in chip demand from mainland Chinese mobile phone manufacturers, Taiwan's packaging and testing manufacturers expect that shipments of AP back-en...[Details]
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1 引言
微波治疗是临床上一种新的治疗手段,其设备简单,治疗效果明显,使用安全,并发症少,对组织损伤小,因此得到医务界的肯定。微波治疗仪是利用微波在人体产生的热对患者的病变部位进行辐射,从而达到治疗目的,鉴于其治疗效果显著,是当今发展无损伤治疗的理想医疗设备。目前各医院使用的微波治疗仪进口的占多数,普遍存在体积大、价格昂贵、操作复杂等缺点,而国内生产的微波治疗仪技术还需更新、输出功...[Details]
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Johnson Controls, a diversified global company with interests in the automotive, building and energy battery industries, recently announced a new long-term automotive battery supply agreement with ...[Details]
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Fun and practical circuits can be designed by taking advantage of the unidirectional conductivity of diodes. Share this article to analyze how limiting circuits and clamping circuits are implemented ...[Details]
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Recently, the Ministry of Industry and Information Technology released the latest "Recommended Model Catalog for the Promotion and Application of New Energy Vehicles" (the 11th batch in 2019). Users ...[Details]
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Improper use of the inverter will not only fail to fully exert its excellent functions, but may also damage the inverter and its equipment, or cause interference, etc. Therefore, the following matt...[Details]
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After a series of setbacks in the past year, Lingyi Intelligent Manufacturing has been in constant dispute with its former shell company Jiangfen Magnetic Materials, but its operating performance see...[Details]
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Ionizing radiation such as X-rays and gamma rays has been widely studied and applied in various fields such as medical imaging, non-destructive testing, and scientific research.
Ther...[Details]